Question

Classify each characteristic of sound waves. Intensity: Loudness: Frequency: Pitch: Possible Answers: (Objective, Subjective, or Neither)

Answer 1

Loudness -Its the property by virtue of which a loud sound can be distinguished from a faint one, both having same pitch and quality. 
It depends on amplitude of wave. Its the subjective property of Intensity.

Pitch - Its that characteristic of a sound by which an acute note can be distinguished from a grave or flat note. It depends on frequency.

Quality - Its that characteristic which distinguishes the two sounds of the same loudness and same pitch, but emitted by two different instruments. It depends on wave form.
  

Answer 2

intensity- obj

loudness- sub

frequency- obj

pitch- sub